diff --git a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/TimestampPrecisionInNanoInJniTest.java b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/TimestampPrecisionInNanoInJniTest.java
index 68541dbe9db5cae10853aa588f5d26125be1d7d0..042d76d576b0c17fa9ec49e9ac88be851b3b47f7 100644
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/TimestampPrecisionInNanoInJniTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/TimestampPrecisionInNanoInJniTest.java
@@ -71,7 +71,7 @@ public class TimestampPrecisionInNanoInJniTest {
 
     private void checkCount(long count, ResultSet rs) throws SQLException {
         if (count == 0) {
-            Assert(0);
+            Assert.fail();
         }
         rs.next();
         long test_count = rs.getLong(1);